The massive and explosive eruption of Mount St. Helens in Washington state followed weeks of earthquakes, ash and steam. There is a rising death toll and uncertainty about further .. show full overview
The massive and explosive eruption of Mount St. Helens in Washington state followed weeks of earthquakes, ash and steam. There is a rising death toll and uncertainty about further eruuptions. Experts and government officials discuss the impacts on weather, climate, recreation, agriculture and transportation. Scientists put this eruption in context with prior eruptions which have helped them develop predictions about how volcanos evolve.
This episode of The MacNeil/Lehrer Report looks at the new technology of microelectronics. Prophets claim these smaller computers will usher in a second industrial revolution, while .. show full overview
This episode of The MacNeil/Lehrer Report looks at the new technology of microelectronics. Prophets claim these smaller computers will usher in a second industrial revolution, while critics argue the new golden age of electronics will happen at a much slower pace. Robert MacNeil and Jim Lehrer interview chip manufacturers, business executives, industry experts and researchers on the potential impact of microelectronics over the next decade.
This episode features a discussion on the Changing Climate on Gun Control. The guests are Mark Benenson, Pete Shields, John Anderson, John Ashbrook. Byline: Robert MacNeil, Jim Lehrer
This episode features a discussion on the Changing Climate on Gun Control. The guests are Mark Benenson, Pete Shields, John Anderson, John Ashbrook. Byline: Robert MacNeil, Jim Lehrer
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